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mf: Release presentation clock on SAR shutdown. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-04-21 16:43:00 +03:00 committed by Alexandre Julliard
parent dc6af98c11
commit 2931ebd0d3
2 changed files with 19 additions and 13 deletions
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30
dlls/mf/sar.c
View File

@ -282,6 +282,21 @@ static HRESULT WINAPI audio_renderer_sink_GetStreamSinkById(IMFMediaSink *iface,
return hr;
}
static void audio_renderer_set_presentation_clock(struct audio_renderer *renderer, IMFPresentationClock *clock)
{
if (renderer->clock)
{
IMFPresentationClock_RemoveClockStateSink(renderer->clock, &renderer->IMFClockStateSink_iface);
IMFPresentationClock_Release(renderer->clock);
}
renderer->clock = clock;
if (renderer->clock)
{
IMFPresentationClock_AddRef(renderer->clock);
IMFPresentationClock_AddClockStateSink(renderer->clock, &renderer->IMFClockStateSink_iface);
}
}
static HRESULT WINAPI audio_renderer_sink_SetPresentationClock(IMFMediaSink *iface, IMFPresentationClock *clock)
{
struct audio_renderer *renderer = impl_from_IMFMediaSink(iface);
@ -294,19 +309,7 @@ static HRESULT WINAPI audio_renderer_sink_SetPresentationClock(IMFMediaSink *ifa
if (renderer->is_shut_down)
hr = MF_E_SHUTDOWN;
else
{
if (renderer->clock)
{
IMFPresentationClock_RemoveClockStateSink(renderer->clock, &renderer->IMFClockStateSink_iface);
IMFPresentationClock_Release(renderer->clock);
}
renderer->clock = clock;
if (renderer->clock)
{
IMFPresentationClock_AddRef(renderer->clock);
IMFPresentationClock_AddClockStateSink(renderer->clock, &renderer->IMFClockStateSink_iface);
}
}
audio_renderer_set_presentation_clock(renderer, clock);
LeaveCriticalSection(&renderer->cs);
@ -353,6 +356,7 @@ static HRESULT WINAPI audio_renderer_sink_Shutdown(IMFMediaSink *iface)
renderer->is_shut_down = TRUE;
IMFMediaEventQueue_Shutdown(renderer->event_queue);
IMFMediaEventQueue_Shutdown(renderer->stream_event_queue);
audio_renderer_set_presentation_clock(renderer, NULL);
LeaveCriticalSection(&renderer->cs);
return S_OK;

2
dlls/mf/tests/mf.c
View File

@ -2970,8 +2970,10 @@ todo_wine
IUnknown_Release(unk);
/* Shutdown */
EXPECT_REF(present_clock, 2);
hr = IMFMediaSink_Shutdown(sink);
ok(hr == S_OK, "Failed to shut down, hr %#x.\n", hr);
EXPECT_REF(present_clock, 1);
hr = IMFMediaSink_Shutdown(sink);
ok(hr == MF_E_SHUTDOWN, "Unexpected hr %#x.\n", hr);